Made ReactS.>> lazy

Author: japgolly

HISTORY.md

@@ -4,6 +4,7 @@ History
 ### 0.5.4 (unreleased)
 
 * Added `nop` and `_nop` to `ReactS.Fix{,T}`.
+* Made `ReactS.>>` lazy.
 
 ### 0.5.3 ([commit log](https://github.com/japgolly/scalajs-react/compare/v0.5.2...v0.5.3))
 

scalaz-7.0/src/main/scala/japgolly/scalajs/react/ScalazReact.scala

@@ -195,7 +195,7 @@ object ScalazReact {
       s.flatMap(ReactS.callbackT(c))
 
     // This shouldn't be needed; it's already in BindSyntax.
-    def >>[B](t: ReactST[M,S,B])(implicit M: Bind[M]): ReactST[M,S,B] =
+    def >>[B](t: => ReactST[M,S,B])(implicit M: Bind[M]): ReactST[M,S,B] =
       s.flatMap(_ => t)
 
     /** zoom2 because StateT.zoom already exists. 2 because it takes two fns. */

scalaz-7.1/src/main/scala/japgolly/scalajs/react/ScalazReact.scala

@@ -194,7 +194,7 @@ object ScalazReact {
       s.flatMap(ReactS.callbackT(c))
 
     // This shouldn't be needed; it's already in BindSyntax.
-    def >>[B](t: ReactST[M,S,B])(implicit M: Bind[M]): ReactST[M,S,B] =
+    def >>[B](t: => ReactST[M,S,B])(implicit M: Bind[M]): ReactST[M,S,B] =
       s.flatMap(_ => t)
 
     /** zoom2 because StateT.zoom already exists. 2 because it takes two fns. */